ftp: remove the duplicated user/password struct fields

Closes #4887

2 files changed, 3 insertions, 14 deletions

diff --git a/lib/ftp.c b/lib/ftp.c
index 60fea5421..c3efdc4e9 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -773,9 +773,8 @@ static void _state(struct connectdata *conn,
 static CURLcode ftp_state_user(struct connectdata *conn)
 {
   CURLcode result;
-  struct FTP *ftp = conn->data->req.protop;
   /* send USER */
-  PPSENDF(&conn->proto.ftpc.pp, "USER %s", ftp->user?ftp->user:"");
+  PPSENDF(&conn->proto.ftpc.pp, "USER %s", conn->user?conn->user:"");
 
   state(conn, FTP_USER);
   conn->data->state.ftp_trying_alternative = FALSE;
@@ -2517,7 +2516,6 @@ static CURLcode ftp_state_user_resp(struct connectdata *conn,
 {
   CURLcode result = CURLE_OK;
   struct Curl_easy *data = conn->data;
-  struct FTP *ftp = data->req.protop;
   struct ftp_conn *ftpc = &conn->proto.ftpc;
   (void)instate; /* no use for this yet */
 
@@ -2525,7 +2523,7 @@ static CURLcode ftp_state_user_resp(struct connectdata *conn,
   if((ftpcode == 331) && (ftpc->state == FTP_USER)) {
     /* 331 Password required for ...
        (the server requires to send the user's password too) */
-    PPSENDF(&ftpc->pp, "PASS %s", ftp->passwd?ftp->passwd:"");
+    PPSENDF(&ftpc->pp, "PASS %s", conn->passwd?conn->passwd:"");
     state(conn, FTP_PASS);
   }
   else if(ftpcode/100 == 2) {
@@ -4358,13 +4356,6 @@ static CURLcode ftp_setup_connection(struct connectdata *conn)
   /* get some initial data into the ftp struct */
   ftp->transfer = FTPTRANSFER_BODY;
   ftp->downloadsize = 0;
-
-  /* No need to duplicate user+password, the connectdata struct won't change
-     during a session, but we re-init them here since on subsequent inits
-     since the conn struct may have changed or been replaced.
-  */
-  ftp->user = conn->user;
-  ftp->passwd = conn->passwd;
   conn->proto.ftpc.known_filesize = -1; /* unknown size for now */
 
   return CURLE_OK;
diff --git a/lib/ftp.h b/lib/ftp.h
index 2c88d568c..984347f2a 100644
--- a/lib/ftp.h
+++ b/lib/ftp.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -102,8 +102,6 @@ typedef enum {
    perhaps the Curl_easy is changed between the times the connection is
    used. */
 struct FTP {
-  char *user;    /* user name string */
-  char *passwd;  /* password string */
   char *path;    /* points to the urlpieces struct field */
   char *pathalloc; /* if non-NULL a pointer to an allocated path */